Youko FURIHATA

Follow

Person

Yokkaichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Three-dimensional memory device containing support pillars undernea...
- Patent number 10,141,331
- Issue date Nov 27, 2018
- SanDisk Technologies LLC
- Hiromasa Susuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory device containing annular etch-stop spacer...
- Patent number 9,780,034
- Issue date Oct 3, 2017
- SanDisk Technologies LLC
- Masanori Tsutsumi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING ETCH-STOP STRUCTURES AND...
- Publication number 20230276625
- Publication date Aug 31, 2023
- SANDISK TECHNOLOGIES LLC
- Kazuto WATANABE
- G11 - INFORMATION STORAGE
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING SUPPORT PILLARS UNDERNEA...
- Publication number 20180342531
- Publication date Nov 29, 2018
- SanDisk Technologies LLC
- Hiromasa Susuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING ANNULAR ETCH-STOP SPACER...
- Publication number 20170271261
- Publication date Sep 21, 2017
- SanDisk Technologies LLC
- Masanori TSUTSUMI
- H01 - BASIC ELECTRIC ELEMENTS